CF1763031926573-tsm20251109205412

DNSWHOIS.INFO - 121.18.85.in-addr.arpa

Search for IP or hostnames:

121.18.85.in-addr.arpa checked at 2025-11-13T11:05:26.563Z 907ms 44/44/44 100% R:17 allDone:true timedOut:false

121.18.85.in-addr.arpa

NSdns3.fastweb.it
A2001:b00:4:5:3:: 🇮🇹 FASTWEB
A85.18.87.69🇮🇹 FASTWEB
PTRdns3.fastweb.it
NSdns4.fastweb.it
A2001:b00:4:8:3:: 🇮🇹 FASTWEB
A213.140.22.93🇮🇹 FASTWEB
PTRdns4.fastweb.it

18.85.in-addr.arpa

Up

Starts with same word

Starts similarily

AI analysis

121.18.85.in-addr.arpa is a parent of 24.121.18.85.in-addr.arpa, 179.121.18.85.in-addr.arpa, 30.121.18.85.in-addr.arpa, 194.121.18.85.in-addr.arpa, 25.121.18.85.in-addr.arpa and several other host names.

121.18.85.in-addr.arpa is delegated to two name servers: dns3.fastweb.it and dns4.fastweb.it.

121.18.85.in-addr.arpa shares the same name server setup as other domains, for example neotv.it, 194.97.89.in-addr.arpa, 70.57.93.in-addr.arpa, ip300.fastwebnet.it and 132.46.93.in-addr.arpa.

Host names with two IP numbers:

dns3.fastweb.it points to 2001:b00:4:5:3:: and 85.18.87.69

dns4.fastweb.it points to 2001:b00:4:8:3:: and 213.140.22.93

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
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